Ford Fusion warning lights comes on

Filed Oct 19, 2026 · Brakes, Electrical · NE

Ford Motor Company, a massive automotive manufacturer, sold a vehicle with a known, systemic defect that can cause a driver to suddenly lose power steering at highway speeds, while simultaneously disabling critical safety systems ABS and AdvanceTrac stability control. The vehicle's dashboard lights up like a Christmas tree, steering suddenly becomes incredibly heavy, and the safety nets designed to prevent a rollover or spin-out turn off at the exact same moment. Lives are absolutely being put at risk. Because Ford has chosen to handle this through expensive, individual part replacements rather than a massive federal recall, the burden of safety has been unfairly shifted onto the consumer. When the PSCM (Power Steering Control Module) lost communication, it simultaneously disabled my ABS and Traction Control systems. This caused a sudden, unexpected loss of critical safety and handling systems while driving, creating an immediate crash hazard. I have already fixed the vehicle, so I must log the failure. Ford’s network architecture turns a single component failure into a massive, vehicle-wide electrical blackout. I've analyzed the underlying mechanics, and it became clear why this specific cycle is happening and why it causes the entire dashboard to go haywire. The Ford does not use simple independent wires for different parts; it relies on a High-Speed Controller Area Network (HS-CAN). Think of this like a high-speed internet data rail that loops through the car, where the Power Steering Control Module (PSCM), the Anti-Lock Brake System (ABS), the Powertrain Control Module (PCM), and the Body Control Module (BCM) all "talk" to each other in real time. The steering gear houses the internal Steering Angle Sensor. The ABS module needs to know my exact steering angle dynamically to calculate how to apply the brakes or handle stability control (AdvanceTrac).

Filed Oct 19, 2026 · Brakes, Electrical · NE

Sudden Loss of Power Steering Assistance and Simultaneous ABS/AdvanceTrac System Faults I am submitting this complaint to document a serious vehicle safety incident involving my 2014 Ford Fusion SE. The vehicle experienced a loss of communication with the Power Steering Control Module (PSCM), accompanied by faults affecting the ABS and traction/stability control systems. During the incident, the dashboard illuminated multiple warning lights, and the steering suddenly became extremely difficult to operate. The simultaneous loss of power steering assistance and warnings involving critical vehicle safety systems created a serious potential crash hazard, particularly at highway speeds or during an emergency maneuver. Diagnostic scanning with FORScan revealed the following communication-related diagnostic trouble codes: • U0131 — Lost Communication with Power Steering Control Module. • U0121 — Lost Communication with Anti-Lock Brake System (ABS) Module. • U0420 / U0415 — Invalid or implausible data received, as indicated by the recorded codes. I am concerned that an electrical, electronic, or component-level failure involving the power steering system may be associated with the simultaneous faults in other vehicle systems. I request that the federal safety agency review the incident and determine whether similar complaints involving the 2014 Ford Fusion SE indicate a broader safety concern. One concern is that the failure is intermittent. The steering and warning lights appear to recover after the vehicle is shut off, allowed to cool, or restarted. Such intermittent behavior make the problem difficult to reproduce and diagnose, even though the underlying safety concern remain.

Filed Jun 15, 2026 · Brakes · 53,000 miles · OR

The contact owns a 2010 Ford Fusion. The contact stated that while driving at an undisclosed speed, the brake pedal was depressed; however, the vehicle failed to stop as intended. The contact depressed the brake pedal to stop the vehicle. Several warning lights were illuminated. The vehicle was taken to the dealer where it was diagnosed with an ABS module failure. The contact was informed that the ABS module needed to be replaced. The vehicle was not repaired. The dealer made two attempts to replace the part with an aftermarket part. The ABS module was shipped out for the repair; however, the dealer was informed that the part could not be repaired. The vehicle was not repaired. The vehicle was towed to the residence. The contact referenced an unknown recall; however, the VIN was not associated with a recall related to the failure. The manufacturer was made aware of the failure. The failure mileage was approximately 53,000.

Filed Oct 3, 2025 · Brakes · AL

So this has happened three times in the span of a year. When applying the brakes the brake pedal it would go to the floor and several dash lights would come on(service advance trac, wrench light, abs light and parking brake light). As this would happen, we would pull off as safely and quickly as possible and shut the car off. But once we start the car again, everything is fine. When this situation happens, there is a very very high possibility of hitting someone. With doing research and talking to a local mechanic. It is doing the exact same thing as the Safety Recall 19S54 Certain 2006-2010 Model Year Fusion/Milan/MKZ/Zephyr Vehicles Equipped with Anti-brakes. HCU failure. But running my VIN it does not show it being recalled but my vehicle is a 2010 Fusion hybrid.

Filed Aug 28, 2025 · Steering · MI

Was driving lost power steering shut my car off turned it back on all the lights were gone off the dash and it had power steering again . Parked went to work the next day and drove home fine parked and then all the same lights came on again and has lost all power steering .

Filed Jun 4, 2025 · Electrical, Engine · AL

I purchased a used 2020 Ford Fusion from Carmax n 2023 with about 56,800 miles. A week later was involved in a nor side impact accident on the back end driver side, insurance paid for a dinted door and there was no other issues with the vehicle according to SONS ford. In 2024 I was on the highway (going about 80 mph) when my engine light came on, no more than 3 minutes later all the lights in my car flickered and i lost power to my entire car almost causing me my life, roadside assistance and a mechanic who had thankfully pulled over explained that my alternator completely shredded my belt. I paid for both my alternator and belt to be replaced But most recently (2025) I continued to whirring and knocking noises for 3 days (no warning lights) , I took it to firestone who stated I needed a motor repair so I got it towed to the dealership. A Ford certified mechanic stated my Flex Plate was cracked and it begin breaking off and how I needed a new starter as well leaving the car inoperable. They confirmed this was very uncommon due to the car age and the miles on it (80,000 mi) I’ve also reviewed the complaints on the federal safety agency and it looks like a lot of 2020 ford fusions are having these issues but yet no recall.

Filed May 19, 2025 · Steering · FL

Took the vichicle in for recall of the airbag. Was informed byhe dealer they had reprogrammed the steering computer. after approximately 3 months I now have no power steering, almost all the warning lights on the dash are on. Dealer informed me they do not do repairs on a vehicle this old. My mechanic says repairs would be in excess of two thousand dollars at my expense. I found there are over 2700 other complaints similar in nature on this vehicle series.

Filed Feb 25, 2024 · Steering · NY

The shifter cable bushing was no longer present and the shifter cable detached, causing my car to be unable to move out of park. I was actively driving the vehicle, backing it out when this happened, leaving me and my car stuck in the middle of the lane. This problem has caused a recall on earlier years of the car, making it a known issue. There were no symptoms prior to the problem, but many warning lights on the dash claiming to need repairs immediately following the incident.

Filed Dec 26, 2023 · Brakes · KS

While my Student Driver 15 year old son was practicing for his driving test, the Brakes went out. The dash was lit up like a Christmas Tree, and when the Brake pedal was depressed, it touched the floor. The car did slow down briefly, then there was no friction what so ever from the brakes. My son, and wife could have ended up in a horrible accident, as the only way to stop the car was by allowing the car to roll to a complete stop. This is actually a know issue for Ford Fusions from 2006-2010. I brought this car to a dealership, and they diagnosed it as the ABS ABS Hydraulic Control Unit. They have already completed the repairs. One of the comments that was made is that if it had been a 2006-2010, it would have been replaced under recall. After the Brakes went out the Service Advance Trac light, and Check Brake system shown on my Dash Light. This is a very dangerous issues especially since I live in a heavily populated college town. My family, and/or another innocent bystander could have been extremely injured or even killed. I feel like Ford knows about this problem, and should be responsible to replace it.

Filed Nov 9, 2023 · Engine · 140,000 miles · CA

The contact owns a 2014 Ford Fusion. The contact stated while driving approximately 45 MPH, the temperature gauge rose to the HOT zone. The contact stated that she pulled into an auto parts store and was advised to refill the coolant reservoir. The contact topped off the coolant reservoir and then drove the vehicle for less than 20 minutes before the vehicle went into LIMP Mode and lost motive power. The contact stated that the vehicle failed to respond while depressing the accelerator pedal. There were several warning lights illuminated. The vehicle was towed to the local dealer, where it was diagnosed and determined that either the engine or the short block needed to be replaced due to coolant intrusion into the cylinders. The vehicle had not been repaired. The contact researched online and related the failure to Technical Service Bulletin Number: 19-2139 - Coolant Intrusion into the Cylinder (Engine and Engine Cooling). The manufacturer had been informed of the failure. The failure mileage was approximately 140,000.